Octodecuple Calc
Hideaki Uchikoshi Utilities iPhoneiPadiPod touch
Octodecuple Calc is a free Utilities app for iPhone and iPad by Hideaki Uchikoshi. Requires iOS 15.8.3. Updated July 31, 2026.
- Price
- Free
- on the App Store
- Size
- 36 MB
- Age 4+
- Updated
- Jul 31
- 2026 · v1.0.32
Screenshots
About Octodecuple Calc
Display 18 calculators and perform calculations with each one.
What’s new
Version 1.0.32 · Updated July 31, 2026
・Fixes regarding advertisement display frequency, screen transitions etc. ・Bug fixes and performance improvements, Updates regarding internal processing
App privacy
The developer, Hideaki Uchikoshi, reported these privacy practices to Apple.
Data Used to Track You
The following data may be used to track you across apps and websites owned by other companies:
- Location: Coarse Location
- Identifiers: Device ID
- Usage Data: Product Interaction, Advertising Data
- Diagnostics: Performance Data
Data Linked to You
The following data, which may be collected and linked to your identity, may be used for the following purposes:
- Location: Coarse Location
- Identifiers: Device ID
- Usage Data: Product Interaction, Advertising Data
- Diagnostics: Performance Data
Used for: Third-Party Advertising, Analytics
Data Not Linked to You
The following data, which may be collected but is not linked to your identity, may be used for the following purposes:
- Diagnostics: Crash Data
Used for: Analytics
Alternatives to Octodecuple Calc
Looking for apps like Octodecuple Calc? Here are 6 similar apps on the App Store. The highest rated is CalcuMem (5.0/5), and all 6 are free to download.
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| App | Rating | Price | Last updated | Compare |
|---|---|---|---|---|
| Octodecuple Calc | – | Free | July 31, 2026 | |
| CalcuMem | 5.0 / 5 (2) | Free | Jan 4, 2026 | Compare |
| SimpleCalc. | – | Free | Sep 9, 2026 | Compare |
| Calculatir - Calculator | – | Free | Apr 8, 2026 | Compare |
| CalcMemo929 | – | Free | Nov 30, 2023 | Compare |
| Dino Voice Calculator:MathTool | 4.6 / 5 (29) | Free | Oct 14, 2025 | Compare |
| YKGA Calculator | – | Free | Aug 13, 2026 | Compare |
Compare Octodecuple Calc with the top alternatives: ratings, updates, ASO score and keyword gaps →